ClientMetricsSamplersProvider.java

net.minecraft.client.profiling.ClientMetricsSamplersProvider

信息

• 全限定名：net.minecraft.client.profiling.ClientMetricsSamplersProvider
• 类型：public class
• 包：net.minecraft.client.profiling
• 源码路径：src/main/java/net/minecraft/client/profiling/ClientMetricsSamplersProvider.java
• 起始行号：L20
• 实现：MetricsSamplerProvider
• 职责：

  TODO

字段/常量

• levelRenderer

  • 类型: LevelRenderer
  • 修饰符: private final
  • 源码定位: L21
  • 说明:

    TODO

• samplers

  • 类型: Set<MetricSampler>
  • 修饰符: private final
  • 源码定位: L22
  • 说明:

    TODO

• samplerFactory

  • 类型: ProfilerSamplerAdapter
  • 修饰符: private final
  • 源码定位: L23
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ClientMetricsSamplersProvider(LongSupplier wallTimeSource, LevelRenderer levelRenderer) @ L25

• 构造器名：ClientMetricsSamplersProvider
• 源码定位：L25
• 修饰符：public

参数:

• wallTimeSource: LongSupplier
• levelRenderer: LevelRenderer

说明:

TODO

方法

下面的方法块按源码顺序生成。

private void registerStaticSamplers() @ L31

• 方法名：registerStaticSamplers
• 源码定位：L31
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

public Set<MetricSampler> samplers(Supplier<ProfileCollector> singleTickProfiler) @ L55

• 方法名：samplers
• 源码定位：L55
• 返回类型：Set
• 修饰符：public

参数:

• singleTickProfiler: Supplier

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ClientMetricsSamplersProvider implements MetricsSamplerProvider {
    private final LevelRenderer levelRenderer;
    private final Set<MetricSampler> samplers = new ObjectOpenHashSet<>();
    private final ProfilerSamplerAdapter samplerFactory = new ProfilerSamplerAdapter();
 
    public ClientMetricsSamplersProvider(LongSupplier wallTimeSource, LevelRenderer levelRenderer) {
        this.levelRenderer = levelRenderer;
        this.samplers.add(ServerMetricsSamplersProvider.tickTimeSampler(wallTimeSource));
        this.registerStaticSamplers();
    }
 
    private void registerStaticSamplers() {
        this.samplers.addAll(ServerMetricsSamplersProvider.runtimeIndependentSamplers());
        this.samplers.add(MetricSampler.create("totalChunks", MetricCategory.CHUNK_RENDERING, this.levelRenderer, LevelRenderer::getTotalSections));
        this.samplers.add(MetricSampler.create("renderedChunks", MetricCategory.CHUNK_RENDERING, this.levelRenderer, LevelRenderer::countRenderedSections));
        this.samplers.add(MetricSampler.create("lastViewDistance", MetricCategory.CHUNK_RENDERING, this.levelRenderer, LevelRenderer::getLastViewDistance));
        SectionRenderDispatcher sectionRenderDispatcher = this.levelRenderer.getSectionRenderDispatcher();
        if (sectionRenderDispatcher != null) {
            this.samplers
                .add(
                    MetricSampler.create(
                        "freeBufferCount", MetricCategory.CHUNK_RENDERING_DISPATCHING, sectionRenderDispatcher, SectionRenderDispatcher::getFreeBufferCount
                    )
                );
            this.samplers
                .add(
                    MetricSampler.create(
                        "compileQueueSize", MetricCategory.CHUNK_RENDERING_DISPATCHING, sectionRenderDispatcher, SectionRenderDispatcher::getCompileQueueSize
                    )
                );
        }
 
        this.samplers.add(MetricSampler.create("gpuUtilization", MetricCategory.GPU, Minecraft.getInstance(), Minecraft::getGpuUtilization));
    }
 
    @Override
    public Set<MetricSampler> samplers(Supplier<ProfileCollector> singleTickProfiler) {
        this.samplers.addAll(this.samplerFactory.newSamplersFoundInProfiler(singleTickProfiler));
        return this.samplers;
    }
}

引用的其他类

• Minecraft

  • 引用位置: 方法调用
  • 关联成员: Minecraft.getInstance()

• LevelRenderer

  • 引用位置: 参数/字段

• ProfileCollector

  • 引用位置: 参数

• MetricSampler

  • 引用位置: 字段/方法调用/返回值
  • 关联成员: MetricSampler.create()

• MetricsSamplerProvider

  • 引用位置: 实现

• ProfilerSamplerAdapter

  • 引用位置: 字段/构造调用
  • 关联成员: ProfilerSamplerAdapter()

• ServerMetricsSamplersProvider

  • 引用位置: 方法调用
  • 关联成员: ServerMetricsSamplersProvider.runtimeIndependentSamplers(), ServerMetricsSamplersProvider.tickTimeSampler()